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Get started12 Black Rock Road is a four-bedroom detached house in Portskewett, Caldicot, Caldicot (NP26 5TN). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1967-1975 and council tax band F. Other recorded features include a self-contained annexe. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position. The latest certificate (February 2023) shows a C (score 71). The recommended improvements would push it to B (score 81).
Sale prices here have outpaced England HPI: 7.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 69.7% above the typical sold price in the postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. At 153 m² it's 27.5% larger than the typical home in the postcode (120 m² median across 8 EPCs). Sold October 2024 for £490,000.
Alterations and extensions
12 Black Rock Road has more than quadrupled in price since its earliest registered sale in 2001.
£510,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 23 years.
£490,000
Growth on file: 7.1% per year over 23 years.
On price per m², 12 Black Rock Road stands well clear of the street.
Price per m²
£3,203
Street avg £2,125
Floor Area
153 m²
Street avg 129 m²
Habitable Rooms
6 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Black Rock Road — bus stop.
11 October 2024Most recent
£490,000
+292.0%over 11 years16 November 2012
£125,000
+22.0%over 11 years15 November 2001
£102,500
Median price across the last 5 sales in NP26 5TN: £336,000 (2025–2015).
11 Black Rock Road Portskewett Caldicot
Sold Aug 2025
8 Black Rock Road Portskewett Caldicot
Sold Dec 2023
5 Black Rock Road Portskewett Caldicot
Sold Dec 2022
2 Black Rock Road Portskewett Caldicot
Sold Apr 2018
Irona Black Rock Road Portskewett Caldicot
Sold Oct 2015
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.8 t/year
NP26 5SX
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